Book 2: The Crimson Thread (Kakashi Hatake X OC)
34 parts Ongoing Izayoi Tsugikata Hatake is back after two and a half years of training with her former teammate, Hideki Senju!! She's not only grown stronger but more beautiful, too. She returns at the same time as Naruto Uzumaki and reunites with her husband, Kakashi Hatake and her two children before things go back to normal.
The Akatsuki raise their ugly head and Izayoi fights alongside her comrades to protect her friends and Naruto as well.
When Kakashi is given an assignment to guard a princess, things get a bit rocky between him and Izayoi. Will they make up and be together forever?
What will happen when the Fourth Great Ninja War is declared?